Clarify Rust-friendly project motivation

Author: olwang

README.md

@@ -11,12 +11,16 @@ Reviewable by design.
 Compiled through Rust.
 ```
 
-RSScript is not “Rust with GC” and not “Python with types”.
+RSScript is not a replacement for Rust, and it is not a criticism of Rust.
 
 It is a language experiment around one question:
 
 > If AI can write hundreds of lines of code quickly, how can humans review that code safely?
 
+This project comes from liking Rust, not from wanting to compete with it. Rust is excellent for systems programming, but AI-generated Rust can become hard to review quickly: lifetime choices, ownership shapes, trait-heavy APIs, mutation boundaries, and retention behavior may all be technically valid while still being expensive for a human reviewer to audit at speed.
+
+RSScript is an experiment in putting a smaller, review-first semantic layer in front of Rust for code that may be generated by AI. The goal is to keep using Rust, rustc, Cargo, and the Rust ecosystem, while making mutation, retention, resources, native boundaries, and local-performance choices explicit before the code reaches generated Rust.
+
 ---
 
 ## Why RSScript exists
@@ -320,7 +324,7 @@ RSScript does not eliminate human review. It moves human review up one semantic
 
 ## Compilation strategy
 
-RSScript does not currently plan to build its own VM or native backend.
+RSScript does not currently plan to build its own VM or native backend, and it is not trying to replace Rust.
 
 The planned compilation architecture is:
 
@@ -332,7 +336,7 @@ RSScript source
   -> executable or library
 ```
 
-Rust is used as the backend and ecosystem bridge.
+Rust is used as the backend and ecosystem bridge. RSScript should be read as a review-oriented layer that lowers to Rust, not as an anti-Rust project.
 
 RSScript owns:
 
@@ -359,7 +363,7 @@ crate ecosystem
 
 This is an architectural choice, not just a temporary shortcut.
 
-RSScript’s core value is in the front end: reviewable semantics, not reinventing a lower-quality compiler backend.
+RSScript’s core value is in the front end: reviewable semantics for AI-generated code, while deliberately relying on Rust for the backend and ecosystem.
 
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